The longest duration of an eclipse (the moon is between the sun and the earth) is 7 minutes, 365,438+0 seconds. 1955 occurred in western Philadelphia, and the solar eclipse lasting 7 minutes and 8 seconds was the longest in recent years. It is predicted that there will be a solar eclipse lasting 7 minutes and 29 seconds in the middle of the Atlantic Ocean in 2 186. 1995, a mother and son were photographed during the total solar eclipse in Bangkok, Thailand, which was a total solar eclipse in some parts of the country. The longest duration of an eclipse (the shadow of the moon entering the earth) is 1 hour and 47 minutes.